156485070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{248389}}^1$

素因数の和:248409

約数の個数: 48

約数和(自身を含む): 464986080

約数和(自身を除く): 308501010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 248389, 496778, 745167, 1241945, 1490334, 1738723, 2235501, 2483890, 3477446, 3725835, 4471002, 5216169, 7451670, 8693615, 10432338, 11177505, 15648507, 17387230, 22355010, 26080845, 31297014, 52161690, 78242535, 156485070]

約数ペア:

[(1, 156485070), (2, 78242535), (3, 52161690), (5, 31297014), (6, 26080845), (7, 22355010), (9, 17387230), (10, 15648507), (14, 11177505), (15, 10432338), (18, 8693615), (21, 7451670), (30, 5216169), (35, 4471002), (42, 3725835), (45, 3477446), (63, 2483890), (70, 2235501), (90, 1738723), (105, 1490334), (126, 1241945), (210, 745167), (315, 496778), (630, 248389)]